I posted this as a reply to a previous thread but it is most likely better in its own thread.... I have seen several people buying SOAP keys. I also would like to obtain one even though Google have stopped supporting SOAP directly. If you have one to sell, please contact me and maybe we could negotiate something Two things though ... I thought from my reading of the O'Reilly book "Google Hacks" (the old edition) that they were attached to a particular Google username (like a Gmail or adwords user) so you'd need to tell me how the transfer is done. Also, maybe you can tell me, how does the buyer (me!) know that the key is not being used, not being sold multiple times, not being copied, and so on? In other words, how can I know I'm not just being scammed?